EDA Report

Dataset statistics

Number of variables	10
Number of observations	2920
Missing cells	1
Missing cells (%)	< 0.1%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	228.3 KiB
Average record size in memory	80.0 B

Variable types

Numeric	9
Categorical	1

Alerts

`average-wind-speed-(period)` is highly overall correlated with `wind-speed`	High correlation
`distance-to-solar-noon` is highly overall correlated with `power-generated`	High correlation
`humidity` is highly overall correlated with `power-generated`	High correlation
`power-generated` is highly overall correlated with `distance-to-solar-noon` and 1 other fields	High correlation
`wind-speed` is highly overall correlated with `average-wind-speed-(period)`	High correlation
`average-wind-speed-(period)` has 375 (12.8%) zeros	Zeros
`power-generated` has 1320 (45.2%) zeros	Zeros

Reproduction

Analysis started	2025-01-31 03:07:26.389276
Analysis finished	2025-01-31 03:07:45.004925
Duration	18.62 seconds
Software version	ydata-profiling vv4.12.2
Download configuration	config.json

distance-to-solar-noon
Real number (ℝ)

High correlation

Distinct	2660
Distinct (%)	91.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	0.50329403

Minimum	0.050400916
Maximum	1.1413613
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	0.050400916
5-th percentile	0.063528533
Q1	0.24371398
median	0.4789569
Q3	0.73952751
95-th percentile	1.0257968
Maximum	1.1413613
Range	1.0909603
Interquartile range (IQR)	0.49581353

Descriptive statistics

Standard deviation	0.29802354
Coefficient of variation (CV)	0.592146
Kurtosis	-0.98730595
Mean	0.50329403
Median Absolute Deviation (MAD)	0.26060232
Skewness	0.21145184
Sum	1469.6186
Variance	0.088818033
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.257046223	4	0.1%
0.350620068	4	0.1%
0.05524239	4	0.1%
0.258173619	4	0.1%
0.461104848	4	0.1%
0.664036077	4	0.1%
0.757609921	4	0.1%
0.554678692	4	0.1%
0.351747463	4	0.1%
0.148816234	4	0.1%
Other values (2650)	2880	98.6%

Value	Count	Frequency (%)
0.050400916	2	0.1%
0.050516648	1	< 0.1%
0.050574713	1	< 0.1%
0.050691244	1	< 0.1%
0.050749712	1	< 0.1%
0.050808314	1	< 0.1%
0.050925926	1	< 0.1%
0.051044084	2	0.1%
0.05107832	1	< 0.1%
0.051162791	1	< 0.1%

Value	Count	Frequency (%)
1.141361257	2	0.1%
1.141114983	2	0.1%
1.140869565	2	0.1%
1.140625	2	0.1%
1.140381282	1	< 0.1%
1.139616056	2	0.1%
1.138408304	1	< 0.1%
1.138169257	1	< 0.1%
1.137870855	2	0.1%
1.136206897	2	0.1%

temperature
Real number (ℝ)

Distinct	37
Distinct (%)	1.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	58.468493

Minimum	42
Maximum	78
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	42
5-th percentile	48
Q1	53
median	59
Q3	63
95-th percentile	70
Maximum	78
Range	36
Interquartile range (IQR)	10

Descriptive statistics

Standard deviation	6.8412003
Coefficient of variation (CV)	0.11700661
Kurtosis	-0.28740218
Mean	58.468493
Median Absolute Deviation (MAD)	5
Skewness	0.12591613
Sum	170728
Variance	46.802022
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=37)

Value	Count	Frequency (%)
62	240	8.2%
55	184	6.3%
61	168	5.8%
59	160	5.5%
64	152	5.2%
63	152	5.2%
56	136	4.7%
54	136	4.7%
57	128	4.4%
60	128	4.4%
Other values (27)	1336	45.8%

Value	Count	Frequency (%)
42	8	0.3%
43	24	0.8%
44	8	0.3%
45	16	0.5%
46	24	0.8%
47	56	1.9%
48	56	1.9%
49	128	4.4%
50	80	2.7%
51	96	3.3%

Value	Count	Frequency (%)
78	8	0.3%
77	8	0.3%
76	8	0.3%
75	16	0.5%
74	24	0.8%
73	24	0.8%
72	8	0.3%
71	32	1.1%
70	32	1.1%
69	48	1.6%

wind-direction
Real number (ℝ)

Distinct	35
Distinct (%)	1.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	24.953425

Minimum	1
Maximum	36
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	1
5-th percentile	9
Q1	25
median	27
Q3	29
95-th percentile	31
Maximum	36
Range	35
Interquartile range (IQR)	4

Descriptive statistics

Standard deviation	6.915178
Coefficient of variation (CV)	0.2771234
Kurtosis	1.8566217
Mean	24.953425
Median Absolute Deviation (MAD)	2
Skewness	-1.6295192
Sum	72864
Variance	47.819687
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=35)

Value	Count	Frequency (%)
27	528	18.1%
29	496	17.0%
28	464	15.9%
30	288	9.9%
26	216	7.4%
32	88	3.0%
14	64	2.2%
31	56	1.9%
20	56	1.9%
13	48	1.6%
Other values (25)	616	21.1%

Value	Count	Frequency (%)
1	8	0.3%
2	8	0.3%
3	24	0.8%
4	24	0.8%
5	16	0.5%
6	24	0.8%
7	24	0.8%
8	8	0.3%
9	24	0.8%
10	32	1.1%

Value	Count	Frequency (%)
36	16	0.5%
34	16	0.5%
33	16	0.5%
32	88	3.0%
31	56	1.9%
30	288	9.9%
29	496	17.0%
28	464	15.9%
27	528	18.1%
26	216	7.4%

wind-speed
Real number (ℝ)

High correlation

Distinct	159
Distinct (%)	5.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	10.096986

Minimum	1.1
Maximum	26.6
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	1.1
5-th percentile	2.6
Q1	6.6
median	10
Q3	13.1
95-th percentile	18.7
Maximum	26.6
Range	25.5
Interquartile range (IQR)	6.5

Descriptive statistics

Standard deviation	4.8381851
Coefficient of variation (CV)	0.4791712
Kurtosis	0.078605706
Mean	10.096986
Median Absolute Deviation (MAD)	3.3
Skewness	0.41685133
Sum	29483.2
Variance	23.408035
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
8.6	56	1.9%
6.9	48	1.6%
10.4	48	1.6%
13	48	1.6%
6.6	48	1.6%
12.9	40	1.4%
8.1	40	1.4%
3.8	40	1.4%
10.3	40	1.4%
14.6	40	1.4%
Other values (149)	2472	84.7%

Value	Count	Frequency (%)
1.1	8	0.3%
1.2	8	0.3%
1.3	16	0.5%
1.5	8	0.3%
1.8	8	0.3%
1.9	16	0.5%
2	16	0.5%
2.1	8	0.3%
2.3	24	0.8%
2.4	24	0.8%

Value	Count	Frequency (%)
26.6	8	0.3%
25.1	8	0.3%
24.4	8	0.3%
23.5	8	0.3%
23.3	8	0.3%
22.1	8	0.3%
21.5	8	0.3%
21.2	8	0.3%
21.1	8	0.3%
20.8	8	0.3%

sky-cover
Categorical

Distinct	5
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	22.9 KiB

1	776
4	598
3	580
0	518
2	448

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	2920
Distinct characters	5
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	0
3rd row	0
4th row	0
5th row	0

Common Values

Value	Count	Frequency (%)
1	776	26.6%
4	598	20.5%
3	580	19.9%
0	518	17.7%
2	448	15.3%

Length

Histogram of lengths of the category

Common Values (Plot)

Value	Count	Frequency (%)
1	776	26.6%
4	598	20.5%
3	580	19.9%
0	518	17.7%
2	448	15.3%

Most occurring characters

Value	Count	Frequency (%)
1	776	26.6%
4	598	20.5%
3	580	19.9%
0	518	17.7%
2	448	15.3%

Most occurring categories

Value	Count	Frequency (%)
(unknown)	2920	100.0%

Most frequent character per category

(unknown)

Value	Count	Frequency (%)
1	776	26.6%
4	598	20.5%
3	580	19.9%
0	518	17.7%
2	448	15.3%

Most occurring scripts

Value	Count	Frequency (%)
(unknown)	2920	100.0%

Most frequent character per script

(unknown)

Value	Count	Frequency (%)
1	776	26.6%
4	598	20.5%
3	580	19.9%
0	518	17.7%
2	448	15.3%

Most occurring blocks

Value	Count	Frequency (%)
(unknown)	2920	100.0%

Most frequent character per block

(unknown)

Value	Count	Frequency (%)
1	776	26.6%
4	598	20.5%
3	580	19.9%
0	518	17.7%
2	448	15.3%

visibility
Real number (ℝ)

Distinct	17
Distinct (%)	0.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	9.5577055

Minimum	0
Maximum	10
Zeros	1
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	6
Q1	10
median	10
Q3	10
95-th percentile	10
Maximum	10
Range	10
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	1.3838837
Coefficient of variation (CV)	0.14479246
Kurtosis	15.718494
Mean	9.5577055
Median Absolute Deviation (MAD)	0
Skewness	-3.8624462
Sum	27908.5
Variance	1.9151342
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=17)

Value	Count	Frequency (%)
10	2491	85.3%
9	169	5.8%
8	73	2.5%
4	43	1.5%
6	42	1.4%
7	36	1.2%
5	29	1.0%
3	14	0.5%
1.5	6	0.2%
0.25	4	0.1%
Other values (7)	13	0.4%

Value	Count	Frequency (%)
0	1	< 0.1%
0.25	4	0.1%
0.5	2	0.1%
0.75	1	< 0.1%
1.25	1	< 0.1%
1.5	6	0.2%
1.75	2	0.1%
2	2	0.1%
2.5	4	0.1%
3	14	0.5%

Value	Count	Frequency (%)
10	2491	85.3%
9	169	5.8%
8	73	2.5%
7	36	1.2%
6	42	1.4%
5	29	1.0%
4	43	1.5%
3	14	0.5%
2.5	4	0.1%
2	2	0.1%

humidity
Real number (ℝ)

High correlation

Distinct	75
Distinct (%)	2.6%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	73.513699

Minimum	14
Maximum	100
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	14
5-th percentile	44.95
Q1	65
median	77
Q3	84
95-th percentile	93
Maximum	100
Range	86
Interquartile range (IQR)	19

Descriptive statistics

Standard deviation	15.077139
Coefficient of variation (CV)	0.20509292
Kurtosis	0.87221899
Mean	73.513699
Median Absolute Deviation (MAD)	9
Skewness	-0.95560721
Sum	214660
Variance	227.32013
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
83	218	7.5%
90	173	5.9%
80	161	5.5%
86	156	5.3%
93	141	4.8%
77	127	4.3%
75	107	3.7%
78	106	3.6%
70	106	3.6%
87	106	3.6%
Other values (65)	1519	52.0%

Value	Count	Frequency (%)
14	1	< 0.1%
17	3	0.1%
18	2	0.1%
19	2	0.1%
20	1	< 0.1%
21	5	0.2%
23	1	< 0.1%
24	3	0.1%
25	3	0.1%
26	3	0.1%

Value	Count	Frequency (%)
100	11	0.4%
96	71	2.4%
93	141	4.8%
90	173	5.9%
89	53	1.8%
87	106	3.6%
86	156	5.3%
84	71	2.4%
83	218	7.5%
82	2	0.1%

average-wind-speed-(period)
Real number (ℝ)

High correlation Zeros

Distinct	32
Distinct (%)	1.1%
Missing	1
Missing (%)	< 0.1%
Infinite	0
Infinite (%)	0.0%
Mean	10.129154

Minimum	0
Maximum	40
Zeros	375
Zeros (%)	12.8%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	5
median	9
Q3	15
95-th percentile	23
Maximum	40
Range	40
Interquartile range (IQR)	10

Descriptive statistics

Standard deviation	7.2615465
Coefficient of variation (CV)	0.71689567
Kurtosis	0.015341512
Mean	10.129154
Median Absolute Deviation (MAD)	5
Skewness	0.62291034
Sum	29567
Variance	52.730058
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=32)

Value	Count	Frequency (%)
0	375	12.8%
3	248	8.5%
5	217	7.4%
6	207	7.1%
8	179	6.1%
7	165	5.7%
10	155	5.3%
14	153	5.2%
9	153	5.2%
11	152	5.2%
Other values (22)	915	31.3%

Value	Count	Frequency (%)
0	375	12.8%
3	248	8.5%
5	217	7.4%
6	207	7.1%
7	165	5.7%
8	179	6.1%
9	153	5.2%
10	155	5.3%
11	152	5.2%
13	131	4.5%

Value	Count	Frequency (%)
40	1	< 0.1%
39	1	< 0.1%
38	1	< 0.1%
36	2	0.1%
33	3	0.1%
32	6	0.2%
31	11	0.4%
30	6	0.2%
29	10	0.3%
28	18	0.6%

average-pressure-(period)
Real number (ℝ)

Distinct	90
Distinct (%)	3.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	30.01776

Minimum	29.48
Maximum	30.53
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	29.48
5-th percentile	29.81
Q1	29.92
median	30
Q3	30.11
95-th percentile	30.27
Maximum	30.53
Range	1.05
Interquartile range (IQR)	0.19

Descriptive statistics

Standard deviation	0.14200583
Coefficient of variation (CV)	0.0047307272
Kurtosis	0.35230933
Mean	30.01776
Median Absolute Deviation (MAD)	0.09
Skewness	0.44138375
Sum	87651.86
Variance	0.020165657
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
29.97	114	3.9%
29.96	112	3.8%
29.94	108	3.7%
29.98	98	3.4%
29.95	94	3.2%
29.91	91	3.1%
30	86	2.9%
29.93	86	2.9%
29.92	84	2.9%
30.02	83	2.8%
Other values (80)	1964	67.3%

Value	Count	Frequency (%)
29.48	1	< 0.1%
29.52	1	< 0.1%
29.56	1	< 0.1%
29.59	1	< 0.1%
29.61	1	< 0.1%
29.62	1	< 0.1%
29.64	3	0.1%
29.65	1	< 0.1%
29.67	1	< 0.1%
29.68	1	< 0.1%

Value	Count	Frequency (%)
30.53	1	< 0.1%
30.52	1	< 0.1%
30.51	2	0.1%
30.5	6	0.2%
30.49	5	0.2%
30.48	1	< 0.1%
30.47	3	0.1%
30.43	2	0.1%
30.42	2	0.1%
30.4	2	0.1%

power-generated
Real number (ℝ)

High correlation Zeros

Distinct	1529
Distinct (%)	52.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%
Mean	6979.8462

Minimum	0
Maximum	36580
Zeros	1320
Zeros (%)	45.2%
Negative	0
Negative (%)	0.0%
Memory size	22.9 KiB

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	404
Q3	12723.5
95-th percentile	29583.25
Maximum	36580
Range	36580
Interquartile range (IQR)	12723.5

Descriptive statistics

Standard deviation	10312.336
Coefficient of variation (CV)	1.4774446
Kurtosis	0.34220612
Mean	6979.8462
Median Absolute Deviation (MAD)	404
Skewness	1.3070351
Sum	20381151
Variance	1.0634428 × 10⁸
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1320	45.2%
3	3	0.1%
229	3	0.1%
738	3	0.1%
114	2	0.1%
29303	2	0.1%
21473	2	0.1%
915	2	0.1%
2232	2	0.1%
467	2	0.1%
Other values (1519)	1579	54.1%

Value	Count	Frequency (%)
0	1320	45.2%
1	2	0.1%
2	1	< 0.1%
3	3	0.1%
6	1	< 0.1%
9	1	< 0.1%
11	1	< 0.1%
12	1	< 0.1%
13	1	< 0.1%
15	2	0.1%

Value	Count	Frequency (%)
36580	1	< 0.1%
36400	1	< 0.1%
36368	1	< 0.1%
35778	1	< 0.1%
35743	1	< 0.1%
35635	1	< 0.1%
35553	1	< 0.1%
35486	1	< 0.1%
35474	1	< 0.1%
35405	1	< 0.1%

	average-pressure-(period)	average-wind-speed-(period)	distance-to-solar-noon	humidity	power-generated	sky-cover	temperature	visibility	wind-direction	wind-speed
average-pressure-(period)	1.000	-0.302	0.076	0.044	-0.041	0.104	-0.441	-0.118	-0.220	-0.385
average-wind-speed-(period)	-0.302	1.000	-0.196	-0.222	0.242	0.157	0.081	0.163	0.059	0.666
distance-to-solar-noon	0.076	-0.196	1.000	0.407	-0.887	0.106	-0.136	0.064	-0.064	-0.143
humidity	0.044	-0.222	0.407	1.000	-0.529	0.226	-0.163	-0.343	-0.115	-0.022
power-generated	-0.041	0.242	-0.887	-0.529	1.000	0.163	0.118	-0.006	0.087	0.121
sky-cover	0.104	0.157	0.106	0.226	0.163	1.000	0.197	0.157	0.215	0.153
temperature	-0.441	0.081	-0.136	-0.163	0.118	0.197	1.000	0.180	0.348	0.146
visibility	-0.118	0.163	0.064	-0.343	-0.006	0.157	0.180	1.000	0.103	0.194
wind-direction	-0.220	0.059	-0.064	-0.115	0.087	0.215	0.348	0.103	1.000	0.092
wind-speed	-0.385	0.666	-0.143	-0.022	0.121	0.153	0.146	0.194	0.092	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

	distance-to-solar-noon	temperature	wind-direction	wind-speed	visibility	humidity	average-wind-speed-(period)	average-pressure-(period)	power-generated
0	0.859897	69	28	7.5	10.0	75	8.0	29.82	0
1	0.628535	69	28	7.5	10.0	77	5.0	29.85	0
2	0.397172	69	28	7.5	10.0	70	0.0	29.89	5418
3	0.165810	69	28	7.5	10.0	33	0.0	29.91	25477
4	0.065553	69	28	7.5	10.0	21	3.0	29.89	30069
5	0.296915	69	28	7.5	10.0	20	23.0	29.85	16280
6	0.528278	69	28	7.5	10.0	36	15.0	29.83	515
7	0.759640	69	28	7.5	10.0	49	6.0	29.86	0
8	0.862113	72	29	6.8	10.0	67	6.0	29.86	0
9	0.630155	72	29	6.8	10.0	49	0.0	29.87	0

	distance-to-solar-noon	temperature	wind-direction	wind-speed	sky-cover	visibility	humidity	average-wind-speed-(period)	average-pressure-(period)	power-generated
2910	0.523627	61	27	15.8	3	10.0	84	17.0	29.85	895
2911	0.753512	61	27	15.8	4	10.0	90	13.0	29.87	0
2912	0.857875	63	27	13.9	4	10.0	93	11.0	29.86	0
2913	0.627401	63	27	13.9	4	10.0	90	11.0	29.86	0
2914	0.396927	63	27	13.9	4	10.0	87	9.0	29.90	464
2915	0.166453	63	27	13.9	4	10.0	75	10.0	29.93	6995
2916	0.064020	63	27	13.9	1	10.0	66	15.0	29.91	29490
2917	0.294494	63	27	13.9	2	10.0	68	21.0	29.88	17257
2918	0.524968	63	27	13.9	2	10.0	81	17.0	29.87	677
2919	0.755442	63	27	13.9	1	10.0	81	11.0	29.90	0

Overview

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample

Overview

Variables

Common Values

Length

Common Values (Plot)

Most occurring characters

Most occurring categories

Most frequent character per category

(unknown)

Most occurring scripts

Most frequent character per script

(unknown)

Most occurring blocks

Most frequent character per block

(unknown)

Interactions

Correlations

Missing values

Sample